Hello,
here's another update on the log log space management cleanup. The
major change from v3 is that this version retains the on-stack
transactions in gfs2_ail_empty_gl. Most of the patches have basically
remained unchanged though, so I've marked the new / modified patches
with an asterisk below. Please review.
Thanks,
Andreas
Andreas Gruenbacher (20):
gfs2: Un-obfuscate function jdesc_find_i
gfs2: Simplify the buf_limit and databuf_limit definitions
gfs2: Minor gfs2_write_revokes cleanups
gfs2: Some documentation updates
gfs2: Minor debugging improvement
gfs2: Rename gfs2_{write => flush}_revokes
gfs2: Clean up ail2_empty
* gfs2: Use sb_start_intwrite in gfs2_ail_empty_gl
* gfs2: Clean up on-stack transactions
gfs2: Get rid of sd_reserving_log
gfs2: Move lock flush locking to gfs2_trans_{begin,end}
gfs2: Don't wait for journal flush in clean_journal
gfs2: Clean up gfs2_log_reserve
gfs2: Use a tighter bound in gfs2_trans_begin
gfs2: Get rid of current_tail()
gfs2: Move function gfs2_ail_empty_tr
gfs2: No revokes for transactions at the tail of the log
gfs2: Minor calc_reserved cleanup
* gfs2: Rework the log space allocation logic
* gfs2: Per-revoke accounting in transactions
fs/gfs2/glops.c | 38 +--
fs/gfs2/incore.h | 13 +-
fs/gfs2/log.c | 539 +++++++++++++++++++++++++------------------
fs/gfs2/log.h | 20 +-
fs/gfs2/lops.c | 3 +-
fs/gfs2/lops.h | 17 +-
fs/gfs2/ops_fstype.c | 9 +-
fs/gfs2/super.c | 25 +-
fs/gfs2/trans.c | 103 ++++++---
fs/gfs2/trans.h | 3 +
10 files changed, 439 insertions(+), 331 deletions(-)
--
2.26.2
